Tehuantepec Forecast

November 13, 2025, 9:01 pm (UTC: -05:00)
Subject: Tehuantepec Forecast

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This forecast has not been reviewed. It was generated from an automatic model.

.WARNINGS.

...GALE WARNING...
.WITHIN 16N94W TO 16N95W TO 15N96W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35
KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 14N94W TO 15N96W TO 12N97W TO
11N98W TO 11N95W TO 13N94W TO 14N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.0 M.
.18 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 14N96W TO 11N98W TO
11N96W TO 13N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS LESS THAN 20 KT.
SEAS LESS THAN 2.5 M.

.WITHIN 16N94W TO 16N95W TO 15N96W TO 15N95W TO 15N94W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35
KT. SEAS 3 TO 4 M. ELSEWHERE WITHIN 14N94W TO 15N96W TO 12N97W TO
11N98W TO 11N95W TO 13N94W TO 14N94W N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.0 M.
.18 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 14N96W TO 11N98W TO
11N96W TO 13N94W TO 15N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N TO NE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS LESS THAN 20 KT.
SEAS LESS THAN 2.5 M.

GULF OF TEHUANTEPEC GALE WARNING: HIGH PRESSURE NORTH OF THE AREA
SUPPORTS STRONG TO GALE-FORCE NORTHERLY WINDS ACROSS THE GULF OF
TEHUANTEPEC. SEAS ARE CURRENTLY PEAKING AROUND 12 FT (4 M).
WINDS AND SEAS WILL DIMINISH AS THE HIGH PRESSURE WEAKENS AND
SHIFT EASTWARD IN THE NEXT FEW DAYS. GALE-FORCE WINDS WILL
PERSIST IN THE GULF OF TEHUANTEPEC THROUGH TONIGHT AND STRONG
WINDS THROUGH SAT. SEAS WILL GRADUALLY SUBSIDE, DECREASING BELOW
8 FT FRI NIGHT.
PLEASE REFER TO THE SPECIAL FEATURES SECTION FOR ADDITIONAL
INFORMATION ON THE GALE WARNING IN THE GULF OF TEHUANTEPEC.
1020 MB HIGH PRESSURE CENTERED NEAR 26N118W PREVAILS ACROSS THE
OFFSHORE WATERS OF BAJA CALIFORNIA, SUPPORTING GENTLE TO MODERATE
NW WINDS AND MODERATE SEAS. ELSEWHERE OUT OF THE GULF OF
TEHUANTEPEC, MODERATE OR WEAKER WINDS AND SLIGHT TO MODERATE SEAS
ARE PREVALENT.
FOR THE FORECAST, HIGH PRESSURE NORTH OF THE AREA IS SUPPORTING
STRONG TO GALE- FORCE NORTHERLY GAP WINDS IN THE GULF OF
TEHUANTEPEC. THE GALE FORCE WINDS WILL PERSIST THROUGH TONIGHT.
ROUGH SEAS ACCOMPANY THESE GALES DOWNSTREAM. WINDS AND SEAS WILL
GRADUALLY DIMINISH THROUGH LATE FRI AS THE HIGH PRESSURE NORTH OF
THE AREA WEAKENS AND SHIFTS EASTWARD. FARTHER NORTH, A COLD
FRONT WILL MOVE ACROSS BAJA CALIFORNIA AND THE GULF OF CALIFORNIA
LATE TODAY THROUGH SAT, BRINGING FRESH TO STRONG WINDS AND SEAS
TO 13 FT IN NW SWELL TO THE WATERS OFF BAJA CALIFORNIA NORTE FRI
AND SAT. EXPECT FRESH TO STRONG SW GAP WINDS ACROSS THE NORTHERN
GULF OF CALIFORNIA AHEAD OF THE FRONT SAT INTO EARLY SUN.

HIGH PRESSURE WELL NORTH OF THE CARIBBEAN CONTINUES TO SUPPORT
FRESH TO LOCALLY STRONG EASTERLY TRADE WINDS IN THE GULF OF
PAPAGAYO REGION. SEAS IN THESE WATERS ARE 5-7 FT. MODERATE TO
FRESH NE WINDS AND MODERATE SEAS ARE OCCURRING OFF GUATEMALA AND
EL SALVADOR BASED ON AN EARLIER SCATTEROMETER SATELLITE PASS.
MEANWHILE, SEAS TO 8 FT ARE FOUND IN THE FAR OFFSHORE WATERS OF
GUATEMALA DUE TO THE WEAKENING GAP WIND EVENT IN THE GULF OF
TEHUANTEPEC. MODERATE OR WEAKER WINDS AND MODERATE SEAS ARE
EVIDENT ELSEWHERE. STRONG SHOWERS AND ISOLATED THUNDERSTORMS ARE
FOUND IN THE OFFSHORE WATERS FROM COSTA RICA TO COLOMBIA.
FOR THE FORECAST, HIGH PRESSURE NORTH OF THE AREA WILL CONTINUE TO
SUPPORT FRESH TO STRONG GAP WINDS EACH NIGHT AND MORNING IN THE
PAPAGAYO REGION INTO SAT. OFFSHORE OF GUATEMALA, EXPECT ROUGH
SEAS THROUGH FRI NIGHT AS GALE-FORCE GAP WIND EVENT CONTINUES IN
THE NEARBY GULF OF TEHUANTEPEC. ELSEWHERE, MODERATE OR LIGHTER
WINDS AND MODERATE SEAS WILL PERSIST INTO THE WEEKEND.

SHORT-TERM TEHUANTEPEC
TODAY - N 18-23, Seas SW 5-5.9 ft @ 14sec
TONITE - N 14-18, Seas N/A ?-? ft @ ?
SATURDAY - N 14-18, Seas N/A ?-? ft @ ?
SATURDAY NIGHT - N 1-1, Seas N/A ?-? ft @ ?

LONG-TERM TEHUANTEPEC
SUNDAY - S 6-7, Seas N/A ?-? ft @ ?
MONDAY - S 4-5, Seas N/A ?-? ft @ ?
TUESDAY - WSW 4-5, Seas N/A ?-? ft @ ?
WEDNESDAY - NE 6-7, Seas N/A ?-? ft @ ?
THURSDAY - Not available yet